IC MCU 8BIT 8KB FLASH 8SOIC ATTINY85 microcontroller is one of the small and high-performance AVR microcontrollers, which is based on RISC CPU.
389
Jun 29, 2021
Jason Maxwell
Arduino Tutorial – ATtiny85 explained in 4 minutes
IC MCU 8BIT 8KB FLASH 8SOIC
ATTINY85 microcontroller is one of the small and high-performance AVR microcontrollers, which is based on RISC CPU. This blog mainly convers its pinout, programming, datasheet and other information about ATTINY85.
ATTINY85-15SZ
ATTINY85 is a subfamily of the popular 8-bit AVR microcontrollers with fewer features, fewer I/O pins, and less memory than other AVR chips.It has 8 Kbytes of In-System Programmable Flash and is popular because of its compact size and its features.Through instructions executed in a clock cycle, a detail of ATTINY85 bits 1M per MHz enables system designers to optimize the relationship with processing speed.
Symbol
Footprint
Microchip Technology ATTINY85-15SZ technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology ATTINY85-15SZ.
Microchip Technology ATTINY85-15SZ technical specifications, attributes, parameters and parts with similar specifications to Microchip Technology ATTINY85-15SZ.
| Product Attribute | Attribute Value | |
|---|---|---|
| Factory Lead Time | 12 Weeks | |
| Contact Plating | Tin | |
| Mount | Surface Mount | |
| Mounting Type | Surface Mount | |
| Package / Case | 8-SOIC (0.209, 5.30mm Width) | |
| Number of Pins | 8Pins | |
| Data Converters | A/D 4x10b | |
| Number of I/Os | 6I/Os | |
| Watchdog Timers | Yes | |
| Operating Temperature | -40°C~125°C TA | |
| Packaging | Tape & Reel (TR) | |
| Series | Automotive, AEC-Q100, AVR® ATtiny | |
| Published | 1997 | |
| Pbfree Code | yes | |
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Product Attribute | Attribute Value | |
|---|---|---|
| Number of Terminations | 8Terminations | |
| Terminal Position | DUAL | |
| Terminal Form | GULL WING | |
| Supply Voltage | 5V | |
| Frequency | 16MHz | |
| Base Part Number | ATTINY85 | |
| Qualification Status | Not Qualified | |
| Supply Voltage-Max (Vsup) | 5.5V | |
| Power Supplies | 3/5V | |
| Supply Voltage-Min (Vsup) | 4.5V | |
| Interface | SPI, UART | |
| Memory Size | 8kB | |
| Oscillator Type | Internal | |
| RAM Size | 512 x 8 | |
| Voltage - Supply (Vcc/Vdd) | 2.7V~5.5V | |
| uPs/uCs/Peripheral ICs Type | MICROCONTROLLER, RISC |
| Product Attribute | Attribute Value | |
|---|---|---|
| Core Processor | AVR | |
| Peripherals | Brown-out Detect/Reset, POR, PWM, WDT | |
| Program Memory Type | FLASH | |
| Core Size | 8-Bit | |
| Program Memory Size | 8KB 4K x 16 | |
| Connectivity | USI | |
| Bit Size | 8 | |
| Has ADC | YES | |
| DMA Channels | NO | |
| Data Bus Width | 8b | |
| PWM Channels | YES | |
| DAC Channels | NO | |
| Number of Timers/Counters | 2Timers/Counters | |
| EEPROM Size | 512 x 8 | |
| RoHS Status | ROHS3 Compliant |
ATTINY25, ATTINY45, ATTINY25V, ATTINY45V, ATTINY85V
On the breadboard, build the circuit as shown in the diagram. The LED cathode (-) legs are on the left of the image, and they connect to a single ground pin on the ATtiny85 via a 330 Ohm resistor. The male to male jumper jerky connects the 330 Ohm resistors for two of the LEDs to the third, creating a single Ground connection that is connected to the ATtiny85. The anode (+) leg of the LED is connected directly to Pins 0,1,2 using the male to female jumper jerky.
1.Disconnect your ATtiny85 from your Uno, and hook it up to any power source, like some batteries.
2.Take the three 220 Ohm resistors, and connect each of them separately to pin 0,1 and 2.
3.Connect each LED anode to separate resistors.
4.Connect all LED cathodes to GND.
ATtiny85 used in development boards and hobbies projects.
In the industrial control system, the PIC is used due to its multiple functionalities due to a specific operation on special conditions.
PIC is also used for analog manipulation and its measurement.
In small commercial devices, the PIC ATtiny85 is used.
Microchip Technology Inc. is a leading provider of microcontroller and analog semiconductors, providing low-risk product development, lower total system cost and faster time to market for thousands of diverse customer applications worldwide. Headquartered in Chandler, Arizona, Microchip offers outstanding technical support along with dependable delivery and quality.
Download datasheets and manufacturer documentation for Microchip Technology ATTINY85-15SZ.
Download datasheets and manufacturer documentation for ATTINY85-15SZ
TAGS
Comments